140995400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 413306880

約数和(自身を除く): 272311480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 61, 65, 70, 91, 100, 104, 122, 127, 130, 140, 175, 182, 200, 244, 254, 260, 280, 305, 325, 350, 364, 427, 455, 488, 508, 520, 610, 635, 650, 700, 728, 793, 854, 889, 910, 1016, 1220, 1270, 1300, 1400, 1525, 1586, 1651, 1708, 1778, 1820, 2135, 2275, 2440, 2540, 2600, 3050, 3172, 3175, 3302, 3416, 3556, 3640, 3965, 4270, 4445, 4550, 5080, 5551, 6100, 6344, 6350, 6604, 7112, 7747, 7930, 8255, 8540, 8890, 9100, 10675, 11102, 11557, 12200, 12700, 13208, 15494, 15860, 16510, 17080, 17780, 18200, 19825, 21350, 22204, 22225, 23114, 25400, 27755, 30988, 31720, 33020, 35560, 38735, 39650, 41275, 42700, 44408, 44450, 46228, 54229, 55510, 57785, 61976, 66040, 77470, 79300, 82550, 85400, 88900, 92456, 100711, 108458, 111020, 115570, 138775, 154940, 158600, 165100, 177800, 193675, 201422, 216916, 222040, 231140, 271145, 277550, 288925, 309880, 330200, 387350, 402844, 433832, 462280, 503555, 542290, 555100, 577850, 704977, 774700, 805688, 1007110, 1084580, 1110200, 1155700, 1355725, 1409954, 1549400, 2014220, 2169160, 2311400, 2517775, 2711450, 2819908, 3524885, 4028440, 5035550, 5422900, 5639816, 7049770, 10071100, 10845800, 14099540, 17624425, 20142200, 28199080, 35248850, 70497700, 140995400]

約数ペア:

[(1, 140995400), (2, 70497700), (4, 35248850), (5, 28199080), (7, 20142200), (8, 17624425), (10, 14099540), (13, 10845800), (14, 10071100), (20, 7049770), (25, 5639816), (26, 5422900), (28, 5035550), (35, 4028440), (40, 3524885), (50, 2819908), (52, 2711450), (56, 2517775), (61, 2311400), (65, 2169160), (70, 2014220), (91, 1549400), (100, 1409954), (104, 1355725), (122, 1155700), (127, 1110200), (130, 1084580), (140, 1007110), (175, 805688), (182, 774700), (200, 704977), (244, 577850), (254, 555100), (260, 542290), (280, 503555), (305, 462280), (325, 433832), (350, 402844), (364, 387350), (427, 330200), (455, 309880), (488, 288925), (508, 277550), (520, 271145), (610, 231140), (635, 222040), (650, 216916), (700, 201422), (728, 193675), (793, 177800), (854, 165100), (889, 158600), (910, 154940), (1016, 138775), (1220, 115570), (1270, 111020), (1300, 108458), (1400, 100711), (1525, 92456), (1586, 88900), (1651, 85400), (1708, 82550), (1778, 79300), (1820, 77470), (2135, 66040), (2275, 61976), (2440, 57785), (2540, 55510), (2600, 54229), (3050, 46228), (3172, 44450), (3175, 44408), (3302, 42700), (3416, 41275), (3556, 39650), (3640, 38735), (3965, 35560), (4270, 33020), (4445, 31720), (4550, 30988), (5080, 27755), (5551, 25400), (6100, 23114), (6344, 22225), (6350, 22204), (6604, 21350), (7112, 19825), (7747, 18200), (7930, 17780), (8255, 17080), (8540, 16510), (8890, 15860), (9100, 15494), (10675, 13208), (11102, 12700), (11557, 12200)]